Measurements:
°C
°F
CURRENT WEATHER
03:32
Thunder Bay
24°F
S 6 mph
Feels like: 16°F
Precip: 0%
World Resorts Canada Thunder Bay

Annual Weather

Thunder Bay Air Temperature, °F

Precipitation Totals, in

Rainy Days During the Year

Average Wind Speed, mph
Sunny, Cloudy and Gloomy Days
Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Thunder Bay
The most sunny months:
September 15 days
August 14 days
July 12 days
The most warm months:
July 71.4 °F
August 71.1 °F
June 64.2 °F
Warmest sea temperature:
August 65.0 °F
September 61.4 °F
July 60.3 °F
The most cold months:
February 10.2 °F
January 11.1 °F
December 19.0 °F
The most rainy months:
August 3 days
September 2 days
April 2 days
The most windy months:
November 9 mph
December 9 mph
April 9 mph
more details

Thunder Bay on the Weather Map

Canada Resorts:
NAME
F°
Halifax +40
Moncton +42
Montreal +40
Ottawa +36
Prince Edward Island +46
Quebec +36
Saint John +34
St. John's +44
Sydney +46
Thunder Bay +24
Toronto +40
Vancouver +42
Victoria +46
Winnipeg +20
Yellowknife -26
all resorts
24 Hours Weather Forecast
Thunder Bay
Local time: 03:32
24 nov, sunday
0600 24°F
S
6 mph
0900 24°F
S
6 mph
1200 28°F
SW
4 mph
1500 30°F
W
2 mph
1800 30°F
W
3 mph
2100 28°F
SW
6 mph
25 nov, monday
0000 28°F
W
4 mph
0300 30°F
W
4 mph